Emergence of the benefits and costs of grouping for visual search
| Autor: | Richard N. Aslin, Brianna McGee, Madelyn Rubenstein, Zoe Pruitt, Olivia S. Cheung, Rachel Wu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Adult
Male Adolescent genetic structures Concept Formation Cognitive Neuroscience education Experimental and Cognitive Psychology Motor Activity behavioral disciplines and activities Article 050105 experimental psychology Young Adult 03 medical and health sciences 0302 clinical medicine Developmental Neuroscience Selection (linguistics) Humans Attention 0501 psychology and cognitive sciences Evoked Potentials Biological Psychiatry Visual search Endocrine and Autonomic Systems General Neuroscience 05 social sciences Electroencephalography Object (computer science) Neuropsychology and Physiological Psychology Pattern Recognition Visual Neurology Categorization Facilitation Female Psychology N2pc 030217 neurology & neurosurgery Cognitive psychology |
| Zdroj: | Psychophysiology. 55:e13087 |
| ISSN: | 0048-5772 |
| DOI: | 10.1111/psyp.13087 |
| Popis: | The present study investigated how grouping related items leads to the emergence of benefits (facilitation when related items are search targets) and costs (interference when related items are distractors) in visual search. Participants integrated different views (“related items”) of a novel Lego(©) object via 1) assembling the object, 2) disassembling the object, or 3) sitting quietly without explicit instructions. An omnibus ANOVA revealed that neural responses (N2pc event-related potential) for attentional selection increased between pretest to posttest regardless of the training condition when a specific target view appeared (benefit) and when a nontarget view from the same object as the target view appeared (cost). Bonferroni-corrected planned comparisons revealed that assembling the object (but not disassembling the object or no training) had a significant impact from pretest to posttest, although the ANOVA did not reveal any interaction effects, suggesting that the effects might not differ across training conditions. This study is one of the first to demonstrate the emergence of the costs and benefits of grouping novel targets on visual search efficiency. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text